I'm trying to get better at finding early opportunities on SAM.gov for landscaping and grounds work, specifically for federal agencies. I keep seeing two different kinds of notices pop up under the 'Contract Opportunities' section: a Request for Information (RFI) and a Presolicitation notice.
I saw a presolicitation notice for grounds maintenance at a VA facility near Jacksonville, NAICS 561730, and it was marked as a Service-Disabled Veteran-Owned Small Business (SDVOSB) set-aside. Then an RFI came out for similar work at a different base, no set-aside mentioned, and it asked for a capability statement. The deadlines were different, and the RFI had a lot more questions.
What are the actual differences between an RFI and a presolicitation notice? And how should my company approach responding to each one?